Augmented Router Protocol Translation and Message Archiving
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Solution Overview
Problem
Conventional network routers lack the ability to archive and index message statistics, including metadata, to intelligently determine proper message forwarding and translate between SMTP and Web Mail protocols, leading to inefficient network traffic management and delivery of e-mail messages.
Innovation Solution
An augmented router system that receives and characterizes messages, performs index searches to determine proper destinations, logs metadata, and translates between SMTP and Web Mail protocols, ensuring efficient forwarding and archiving, with optional authentication and message re-designation for improper or quarantined messages.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a conventional router operates transparently without collecting metadata, then device complexity is reduced and ease of operation is improved, but the ability to intelligently determine proper message forwarding and reduce network traffic is limited
Solution Approach 1:
The router performs preliminary characterization of incoming messages by type, length, and content before forwarding decisions are made. This allows the router to pre-determine the appropriate output terminal and apply filtering rules in advance, improving network traffic efficiency without adding significant operational complexity during message transmission
Solution Approach 2:
The patent introduces an intermediary message analyzer component that sits between the incoming message and the routing decision mechanism. This analyzer characterizes messages and provides information to the routing logic, enabling intelligent forwarding decisions while keeping the core router operation relatively simple and transparent
2Adaptability or versatility
If the router archives and indexes all message statistics and metadata, then intelligent message routing and protocol translation capabilities are improved, but device complexity and memory requirements increase
Solution Approach 1:
The router implements selective archiving and indexing based on message type and characteristics. Not all messages are archived with the same level of detail - the system adjusts the depth of metadata collection and storage based on the specific message category, thereby improving routing adaptability while controlling system complexity through differentiated data handling
Solution Approach 2:
The archived message statistics and metadata infrastructure serves multiple functions: it enables intelligent routing decisions, supports protocol translation between SMTP and Web Mail, provides network traffic analysis, and facilitates message filtering. This multi-functionality justifies the added complexity by delivering diverse benefits from a single archival system
3Productivity
If the router filters messages based on characterized type and content, then network traffic is reduced and delivery efficiency is improved, but measurement precision and detection difficulty increase
Solution Approach 1:
The router performs partial characterization of messages by focusing on the most relevant attributes for routing decisions, such as message type, length, and key content indicators. Rather than analyzing every aspect of each message in detail, the system applies selective filtering based on sufficient characteristics, thereby improving delivery efficiency while managing the complexity of message detection and measurement
4Adaptability or versatility
If the router translates between SMTP and Web Mail protocols, then adaptability to different e-mail systems is improved, but device complexity and processing time increase
Solution Approach 1:
The router performs protocol translation in advance as part of the message processing pipeline, converting messages between SMTP and Web Mail formats before they need to be forwarded. This preliminary translation action ensures that messages are ready for their destination protocol without delaying delivery, thereby improving adaptability while managing processing time through proactive conversion
Data Source
AI summary
An augmented router that reads and analyzes asserted source and asserted destination of a message, selected message metadata, message data type and other relevant message attributes to determine (i) whether the message is proper to deliver to the asserted destination, (ii) whether the asserted source is, or should be, quarantined and (iii) whether message format should be converted between Web mail and Small Mail Transport Protocol (SMTP). The augmented router optionally accumulates statistics on messages that are forwarded, and on messages that the router declines to forward.